PFA/PVDF Lined Sight Glass
Product Description
Fluoropolymer lined sight glass for the most demanding chemical applications to suite ASME Class 150 piping systems. These sight glasses are made of Spheroidal Grey Cast Iron body lined with PFA/FEP/PVDF. The viewing port is made of Borosilcate toughened glass. Stainless steel body are available on request. Tube type Sight Glasses are available for HydroFluoric (HF) acid.
Dimensions:
| TO SUITE PIPEWORK NB |
FACE TO FACE - A |
| inches |
mm |
Inches(mm) |
| 1" |
25 |
6"(152.4) |
| 11/2" |
40 |
7"(178) |
| 2" |
50 |
8"(203) |
| 3" |
80 |
91/2"(241) |
| 4" |
100 |
111/2"(292) |
| 6" |
150 |
18"(480) |
Specifications:
| Components |
Material |
Material Standard |
| Body Housing |
Spheroidal Grey (Ductile) Iron |
ASTM A395/GG40.3 DIN EN 1563 |
| Sight Glass |
Borosilicate Glass |
DIN 7080 |
| Sight Glass Flange |
Spheroidal Grey (Ductile) Iron |
ASTM A395/GG40.3 DIN EN 1563 |
| Gasket |
PTFE |
as per supplier standard |
| Fasteners |
SS316 |
as per supplied standard |
| Lining |
PFA / FEP |
ASTM D3307 / ASTM D2116 |
